Perhaps you should try some spelling variations:
scale studien » scale studies, scale student, duale studien
la filosofica » la filosofia, da filosofia, e filosofica
di literature » sdi literature, i literature, ii literature
tests scale » tests stable, sets scale, tests safe
a filosofia » la filosofia, e filosofia, di filosofia

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "tests scale studien ((la filosofica) OR (a filosofia)) di literature*".